ChatGPT Product Feed: How OpenAI Lists Products
OpenAI's feed spec requires nine attributes, opts you into search by default and gates checkout. What the spec says, and what 21 live product cards showed.
RankX AI blog
Platform Playbooks
Each AI platform retrieves differently, so what earns a mention on one does little on another. Platform Playbooks covers ChatGPT, Claude, Gemini, Grok, Perplexity, Microsoft Copilot and Google AI Overviews one surface at a time: where each reads from, how each cites, and what that means for the work.
Platform Playbooks
All Platform Playbooks articles
Google AI Mode vs AI Overviews: What Differs
Google AI Mode and AI Overviews cite the same URLs 13.7 per cent of the time, on Ahrefs data. What that means for SEO, and what Google documents about both.
Google Gemini SEO: How Gemini Picks Sources
Gemini grounds its answers in Google Search, and a separate robots.txt token decides whether you are eligible. What Google documents, and the three controls.
Perplexity SEO: Why Google Rankings Matter
Perplexity cites Google's top 10 more than any other assistant, and less than the guides claim. What is measured, what is not, and which crawler to allow.
How to Appear in Google AI Overviews
What Google requires to appear in an AI Overview, what the citation data shows about ranking first, and the two controls that remove you from them.
How to Rank in ChatGPT: A Measured Playbook
Ranking in ChatGPT, measured: which of the four crawlers to allow, what the August 2026 collapse in Reddit citations changed, and what schema does not do.
How to Rank in AI Search: Platform by Platform
AI search is six assistants that retrieve differently. What the measured evidence says about ranking in ChatGPT, Claude, Gemini, Grok, Perplexity and Copilot.
Platform Playbooks is one topic on the RankX AI blog. Related topics: GEO Fundamentals and AI Visibility Measurement.